Dawn: moar textures.
Implement onWrapRenderableBackendTexture(). This required render target
support in GrDawnTexture::Wrap().
Implement onWrapBackendRenderTarget().
Implement [create|delete]TestingOnlyBackendRenderTarget().
Implement deleteTestingOnlyBackendTexture(), isTestingOnlyBackendTexture().
Implement render target support in createTestingOnlyBackendRenderTarget().
Fix GrDawnGpu::onReadPixels() for the render target case.
Change-Id: I0f987d6dc08acc791cacc592d3ccf2568ca0f976
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/235098
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Stephen White <senorblanco@chromium.org>
3 files changed
